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Bitcoin Core Discloses High-Severity Security Bug That Could Halt Mining Nodes

Bitcoin.com News·November 11, 2026·1 min read
Bitcoin Core Discloses High-Severity Security Bug That Could Halt Mining Nodes

Bitcoin Core disclosed three security vulnerabilities on Nov. 10, 2026, including a high-severity defect that could disrupt mining operations and two weaknesses affecting block processing and Tor connections. Developers patched the problems in October 2025, but details remained confidential until now.

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